CN101454102B - Reciprocating saw with a fastening device for a saw blade - Google Patents
Reciprocating saw with a fastening device for a saw blade Download PDFInfo
- Publication number
- CN101454102B CN101454102B CN2007800200133A CN200780020013A CN101454102B CN 101454102 B CN101454102 B CN 101454102B CN 2007800200133 A CN2007800200133 A CN 2007800200133A CN 200780020013 A CN200780020013 A CN 200780020013A CN 101454102 B CN101454102 B CN 101454102B
- Authority
- CN
- China
- Prior art keywords
- switch
- saw blade
- lock piece
- saw
- disengaging gear
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D51/00—Sawing machines or sawing devices working with straight blades, characterised only by constructional features of particular parts; Carrying or attaching means for tools, covered by this subclass, which are connected to a carrier at both ends
- B23D51/08—Sawing machines or sawing devices working with straight blades, characterised only by constructional features of particular parts; Carrying or attaching means for tools, covered by this subclass, which are connected to a carrier at both ends of devices for mounting straight saw blades or other tools
- B23D51/10—Sawing machines or sawing devices working with straight blades, characterised only by constructional features of particular parts; Carrying or attaching means for tools, covered by this subclass, which are connected to a carrier at both ends of devices for mounting straight saw blades or other tools for hand-held or hand-operated devices
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/929—Tool or tool with support
- Y10T83/9457—Joint or connection
- Y10T83/9473—For rectilinearly reciprocating tool
- Y10T83/9481—Tool is single element reciprocable along elongate cutting edge [e.g., saw blade, etc.]
Abstract
A reciprocating saw has a locking element (9) for axially fixing the saw blade (5) in a fastening device, wherein a release device (10) is provided, with which the locking element can be displaced into its release position against the spring force of an adjusting spring. A component (12), acting upon the locking element, of the release device is arranged, with respect to the plane of the saw blade, on the same side as the locking element.
Description
Prior art
The present invention relates to reciprocating saw with the fixture that is used for saw blade according to the preamble of claim 1 or 2.
Background technology
In DE32 47 178 C2, described a kind of manual sweep-saw, its saw blade removably is connected with an elevating lever that drives electronicly through a fixture.Fixture comprises a rotary body that is connected with elevating lever and a locking sleeve, and this locking sleeve can be screwed around on the rotary body and through it the sweep-saw saw blade remained on the elevating lever.The locking sleeve has an open-work on distolateral for this reason; Insert the handle of saw blade therein, wherein, in the fixed position on the external screw thread that the locking sleeve is screwed in rotary body; Outstanding tenon is pressed on the rotary body in the corresponding groove on the saw blade handle, reaches the sealed couplet of shape thus and ends.
In order to carry out cutter changing, must the locking sleeve be backed out from rotary body.And can not get rid of: because the vibration of sweep-saw in continuous firing by mistake gets loose the locking sleeve voluntarily.
Summary of the invention
Task of the present invention is to propose a kind of reciprocating saw, and its saw blade can be fixed and be replaced apace reliably.This reciprocating saw especially has and is used for saw blade is fixed on fixture on the movable elevating lever of reciprocating saw, minor structure.
According to the present invention, this task solves through the characteristic of claim 1 or 2.
By first design of the present invention; In order axially to be fixed on saw blade in the fixture; Be provided with a lock piece; This lock piece is being applied power and can between an off-position and a fixed position, move by a regulating spring on the direction of saw blade, saw blade shape remains in the fixed position sealedly.Be provided with a disengaging gear in addition, the spring force of lock piece opposing regulating spring moved in its off-position again, so that can be by taking out saw blade in the fixture and changing saw blade by this disengaging gear.One of this disengaging gear is arranged on the side identical with lock piece concerning the plane of the relative saw blade of parts of lock piece loading.
Because the parts of the loading of lock piece and disengaging gear all are arranged on the same side of saw blade, can realize saving space and the little device of apparatus structure, the basic element of character of fixture and disengaging gear all is arranged on the same side in this device.
In according to another embodiment of the present invention, disengaging gear has been disposed a disengagement switch that is arranged on the hull outside, in addition; This disengaging gear has a switch flange that is connected with this disengagement switch; This switch flange is arranged on enclosure interior, and wherein, this switch flange loads lock piece.It is last that contact point between switch flange and the lock piece is positioned at the distance of plane of movement of relative disengagement switch.At the parts that directly act on lock piece of disengaging gear and throw off between the switch and reached the equilibrium on the space, this disengagements switch is operated by operating personnel, thus in the free degree that has always obtained aspect the configuration of reciprocating saw in the design that adds in this embodiment.And in this form of implementation, can realize saving the frame mode in space, especially aspect the structure space of the enclosure interior of fixture, be provided with switch flange and the lock piece that is used for fixing saw blade in this enclosure interior.Owing to be the distance between the opposing party with the position of the lock piece of the contact point between switch flange and the lock piece-in other words or the direction of motion-a be side and with the plane of movement of disengagement switch; For example also can realize such form of implementation; In these forms of implementation, throw off switch adjacent to the sawtooth of saw blade be arranged on the downside of stationary housing.Can locate the disengagement switch in this wise in the present embodiment, make this disengagement switch not exceed the sidewall of stationary housing, obtain little apparatus structure thus in the horizontal.
In a further configuration that conforms with purpose, propose, the disengagement switch of disengaging gear is combined in the housing of fixture on the outside of housing with flushing.This has its advantage, promptly at least when throwing off switch not by operation this disengagement switch do not exceed to reach on the lateral surface of housing wall and do not form any obstacle thus yet.This especially becomes slide switch to realize through throwing off switch structure, and this slide switch is installed in the groove in the housing and can in this groove, be directed to movably.
In another advantageous embodiments, throw off switch and be configured to one with the switch flange that directly lock piece is loaded.Be arranged on the downside of stationary housing if for example throw off switch, then the switch flange is thrown off switch and to the distance between the contact point of lock piece through eliminating perpendicular to a part section of the plane of movement of throwing off switch at least.
Be provided with an independent spring part in another preferred embodiment, this spring part is configured to disengaging gear and reaches this disengaging gear towards its active position ground loading force.At this, active position and said lock position or fixed position equivalent in meaning, lock piece is fixed on saw blade shape on the parts of reciprocating saw sealedly in this lock position or fixed position, especially is fixed on the elevating lever.Should an additional insurance be provided spring part additional, that act on the disengaging gear, that is, prevent that saw blade was by by mistake splitting away off on the fixture.Therefore always be provided with two spring parts, they directly or indirectly remain on lock piece in the lock position.Even when a spring part malfunction, lock piece also remains in the lock position through remaining normally functioning spring part.Configuration for example is configured to leaf spring for second spring part of disengaging gear; But also can consider other spring form of implementation, for example helical spring.
In another advantageous embodiments, the spring part of disengaging gear and lock piece are arranged on the opposite side of saw blade, can make existing structure space quilt utilization fully on inner opposite with the lock piece side of stationary housing thus.For this reason disengaging gear-switch flange or-one section of throwing off switch be engaged in saw blade below.
Description of drawings
By other claim, can draw additional advantage in the explanation of accompanying drawing and accompanying drawing and conform with the form of implementation of purpose.Accompanying drawing is represented:
Fig. 1: a stereogram that is configured to the sweep-saw of hand held power machine,
Fig. 2: according to the stereogram of the fixture that is used for the elevating lever that drives is connected with the sweep-saw saw blade of the present invention electronicly,
Fig. 3: comprise the disintegration figure according to the parts of fixture of the present invention of elevating lever and saw blade,
Fig. 4: the disintegration figure of the fixture in the embodiment of a conversion,
Fig. 5: have a partial view according to the hand held power machine of the fixture of Fig. 4.
The specific embodiment
Identical in the accompanying drawings parts are with identical label indication.
The electric sweep-saw 1 that is configured to hand held power machine shown in Fig. 1 has an elevating lever 2 by electric motor operated; On this elevating lever, axially fix a sweep-saw saw blade 5 through a fixture 4 with connecting; This sweep-saw saw blade is directed in the curve dead slot of a substrate, and this substrate constitutes piston shoes 3.Elevating lever 2 docks each other in the axial direction with sweep-saw saw blade 5 or is overlapping a little each other in the axial direction and removably be connected to each other through fixture 4.To unclamp fixture 4 in order to change saw blade 5, after saw blade is changed, again fixture and new saw blade adjusted in the lock position.The end 6 of elevating lever extend in the stationary housing of fixture 4, and the end of the front in opposite directions of saw blade 5 is also stretched in this stationary housing.
Expression at length is used for removably saw blade 5 being fixed on the fixture 4 on the elevating lever 2 among Fig. 2 and 3.Fixing on elevating lever end 6, especially welded a plug connector 7 of making by metal, this plug connector be configured to C shape or clip shape and be configured for saw blade 5 axially on the receiving system of handle.This handle of saw blade 5 can insert in the receiving system in the plug connector 7 so dark, makes that align in a corresponding hole 17 (Fig. 3) in hole 18 and the plug connector 7 in this handle section of saw blade.For saw blade 5 is easily axially inserted in the receiving system in the plug connector 7; Structure has one to help slotting slope 20 on the end of saw blade, and this helps slotting slope that a spring-loaded lock piece 9 is pressed onto in the off-position by fixed position or lock position in the time of in inserting this receiving system.In case in the plug connector 7 with saw blade 5 in hole 17 and 18 be in alignment with each other, then this lock piece 9 passes this two holes and thus saw blade 5 axially being fixed on the elevating lever 2.As appreciable among Fig. 3, this lock piece 9 is configured to the moving lock pin of axially-displaceable and is carried in the fixed position by the spring force of regulating spring 16.Saw blade 5 shapes are fixed on the elevating lever 2 sealedly in this fixed position.
In order to make saw blade 5, must make lock piece 9 move to the off-position by the fixed position by pulling down in the fixed position.The mechanical axis that for this reason must resist regulating spring 16 upwards back promotes lock piece 9, and this realizes by disengaging gear 10.Lock piece 9 is supported movably and is loaded by power in the horizontal transverse to the saw blade plane.
Disengaging gear 10 comprises 11, one switch flanges 12 of a disengagement switch and a connector 15.Throwing off switch 11 is used for fixing and discharges on the outside of stationary housing 8 of all parts of saw blade being positioned at below the saw blade 5 to have held.Throwing off switch 11 is bearing in the gathering sill 14 that is arranged in the stationary housing 8 in the horizontal movably.Switch flange 12 with throw off switch 11 shapes and be connected sealedly, this switch flange has a horizontal section 12a saw blade 5 below, this horizontal section and disengagement switch 11 are parallel and be connected with disengagement switch 11 shapes sealedly.Switch flange 12 has planar axes vertical with section 12a, relative saw blade 5 to another section 12b that extends abreast.Section 12a also as throwing off switch 11, be positioned at saw blade 5 below, but section 12b extends along a side of saw blade 5.
In addition; Disengaging gear 10 has been disposed a spring part 13; This spring part is fixed on the stationary housing 8 and the section 12a that remains on switch flange 12 goes up and to the active position ground loading force of disengaging gear towards this disengaging gear, this active position while is corresponding to the fixed position of lock piece 9.
Connector 15 makes the switch flange 12 of disengaging gear be connected with lock piece 9.Connector 15 is maintained on the mounting flange 19 for this reason, and this mounting flange is configured on the plug connector 7 integratedly.In assembled state, an end of lock piece 9 passes the hole 21 that is arranged in the mounting flange 19 and passes another hole 22 in the connector 15.Regulating spring 16 be configured to helical spring and under assembled state between the sidewall in opposite directions of mounting flange 19 and plug connector 7.The hole 17 and 18 in plug connector 7 or the saw blade 5 is passed in the end of one front of lock piece 9, and in addition, this lock piece also passes the hole 22 in hole 21 and the connector 15 in the mounting flange 19.In order to keep, be provided with a back-up ring 23, this back-up ring prevents that the end of passing the hole 22 in the connector 15 of lock piece 9 from undesirably skidding off.
Connector 15 has a shoulder 15a who extends towards switch flange 12 downwards, and this shoulder is engaged in the back of the section 12b under the switch flange in assembling position.Thus can be in the horizontal, promptly transverse on the direction on the plane of saw blade 5 throw off power that switch 11 and switch flange 12 both resisted regulating spring 16 in the direction of arrows in 24 the moving movement also the power of antagonistic spring spare 13 connector 15 is moved; Wherein, Because will sell shape lock piece 9 by back-up ring 23 remains on the connector 15; So lock piece 9 also 24 moves and carries out the transition to the off-position by the fixed position thus in the direction of arrows, lock piece 9 cooperates with hole 17 and 18 disengagings in this off-position.Can be in this off-position with saw blade 5 axially by taking out in the receiving system in the plug connector 7.
Whether throw off switch 11 in case no longer manually on the direction of arrow 14, move, whole disengaging gear will turn back to their home position against the direction of arrow 24 under the power effect of spring 16 and 13, and no matter a saw blade 5 is inserted again.As long as do not insert a saw blade, lock piece 9 only passes the hole 17 in the plug connector 7.In case a new saw blade 5 is axially inserted in the receiving system in the plug connector 7; The helping of this saw blade inserts that 20 on slope contacts with the front end formation of lock piece and antagonistic spring power pushes back lock piece; Make saw blade can axially move into unceasingly again, the hole 18 in saw blade and the hole 17 of plug connector 7 reach aligns and lock piece 9 can be obtained again till its fixed position.
This embodiment advantageously, the section 12b of switch flange 12 and lock piece 9 and connector 15 are arranged on the same side of saw blade.The major part of lock piece 9 is positioned on the side of carrying the observer in fixed position shown in Figure 2; Only be that stretch out in the hole that the front end of this lock piece passes in the plug connector 7.As appreciable among Fig. 2, other parts of disengaging gear be located substantially on saw blade 5 below.This comprises section 12a and the disengagement switch 11 that is provided with this section almost parallel ground.Only be that the spring part 13 of disengaging gear 10 towards active position ground loading force is positioned on the opposite side.
In addition advantageously, the section 12b of switch flange 12 has distance with the plane of movement that contact point between the lock piece 9 or line of force are thrown off switch 11 relatively, and said line of force coincides with the axis of lock piece 9 owing to be positioned at middle connector 15.The relative height of saw blade, throw off switch be positioned at saw blade 5 below, and lock piece 9 approximately is positioned at the centre of saw blade 5.Difference in height between the plane of movement of disengagement switch 11 and the moving direction of lock piece 9 is eliminated by the section 12b of switch flange.
Throw off switch 11 and in the gathering sill 14 of stationary housing 8, be directed to movably in the horizontal and imbed in the outer wall of stationary housing with especially flushing, stretch out thereby any section of disengagement switch 11 all is no more than the outer wall ground of stationary housing.
Fig. 4 and 5 another embodiment of expression.Fixture 4 comprises that receives a sleeve 25, is engaged on the continuation of elevating lever 2 on this reception sleeve end in the axial direction, and a handle 31 axially inserts and receives in the sleeve 25 on the other end.This insertion of handle 31 is to carry out under the situation of the spring force of antagonistic spring spare 27 in the axial direction, and this spring part is directed in the inside that receives sleeve 25 with a plate 26.In order axially to go up fixed curve saw saw blade 5, be provided with a rotating lock piece 28, the power that this lock piece is enclosed in the torsionspring 29 on the outer surface that receives sleeve 25 is loaded in the lock position of this lock piece.Maintain the handle 31 of saw blade 5 through another holder 30.
In order to unload saw blade, the power of essential opposing torsionspring 29 then makes handle 31 releases and can axially take out saw blade to back rotation lock piece 28.
Claims (10)
1. reciprocating saw; Has the reciprocating elevating lever of ability (2) that drives electronicly; This elevating lever is gone up the fixture (4) that carrying one is used for a saw blade (5) at its free end (6); Wherein, this saw blade (5) nothing remains in this fixture (4) with relatively rotating, it is characterized in that: for said saw blade (5) is fixed in the said fixture (4) in the axial direction; Be provided with one on the direction of said saw blade (5) by a regulating spring (16) lock piece (9) that load, that can between an off-position and a fixed position, move; This lock piece remains on said saw blade (5) shape in the said fixed position sealedly, is provided with a disengaging gear (10), and the spring force that can make said lock piece (9) resist said regulating spring (16) by this disengaging gear moves in the off-position of this lock piece; Wherein, One of this disengaging gear (10) is thrown off switch (11) and is arranged on the outside of housing (8) of said fixture (4), and this disengaging gear (10) has a switch flange (12) that is connected with this disengagement switch (11) in this housing (8), wherein; This switch flange (12) loads said lock piece (9), and the contact point between said switch flange (12) and the lock piece (9) has distance with respect to the plane of movement of said disengagement switch (11).
2. according to the reciprocating saw of claim 1, it is characterized in that: the disengagement switch (11) of said disengaging gear (10) is combined in the said housing (8) on the said outside with flushing.
3. according to the reciprocating saw of claim 1 or 2, it is characterized in that: said disengagement switch (11) is configured to slide switch and can in the gathering sill (14) in the said housing (8), be directed to movably.
4. according to the reciprocating saw of claim 1 or 2, it is characterized in that: said disengagement switch (11) is connected to each other with said switch flange (12) shape sealedly.
5. according to the reciprocating saw of claim 1 or 2, it is characterized in that: said disengaging gear (10) is loaded in the active position of this disengaging gear by the spring part of opening in a minute (13).
6. according to the reciprocating saw of claim 5, it is characterized in that: said spring part (13) is configured to leaf spring.
7. according to the reciprocating saw of claim 5, it is characterized in that: said spring part (13) is arranged on the opposite side of said saw blade (5) with the parts (12) that said lock piece (9) is loaded of said disengaging gear (10).
8. according to the reciprocating saw of claim 1 or 2; It is characterized in that: the plug connector (7) of going up a fixing clip shape at said elevating lever (2); This plug connector formation one is used for the receiving system of said saw blade (5), and wherein, said lock piece (9) remains on this plug connector (7) movably.
9. according to Claim 8 reciprocating saw, it is characterized in that: on said plug connector (7), be configured with a mounting flange (19), said regulating spring (16) is supported on this mounting flange.
10. according to the reciprocating saw of claim 9, it is characterized in that: said lock piece (9) is directed on this mounting flange (19).
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102006025768.5 | 2006-05-31 | ||
| DE200610025768 DE102006025768A1 (en) | 2006-05-31 | 2006-05-31 | Lifting saw with a fastening device for a saw blade |
| PCT/EP2007/053353 WO2007137900A1 (en) | 2006-05-31 | 2007-04-05 | Reciprocating saw with a fastening device for a saw blade |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101454102A CN101454102A (en) | 2009-06-10 |
| CN101454102B true CN101454102B (en) | 2012-02-29 |
Family
ID=38293274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007800200133A Expired - Fee Related CN101454102B (en) | 2006-05-31 | 2007-04-05 | Reciprocating saw with a fastening device for a saw blade |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US8112895B2 (en) |
| EP (1) | EP2029303B1 (en) |
| CN (1) | CN101454102B (en) |
| DE (2) | DE102006025768A1 (en) |
| WO (1) | WO2007137900A1 (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2123383B1 (en) | 2008-05-20 | 2011-02-16 | Robert Bosch GmbH | Electrical device having a tool retention assembly |
| US9321112B2 (en) | 2011-05-18 | 2016-04-26 | Black & Decker Inc. | Power saw tool |
| US20130075985A1 (en) * | 2011-09-22 | 2013-03-28 | Long Chang | Conversion device of power tool |
| US9156097B2 (en) * | 2012-03-20 | 2015-10-13 | Milwaukee Electric Tool Corporation | Reciprocating saw blade clamp |
| JP5921385B2 (en) * | 2012-08-22 | 2016-05-24 | 株式会社マキタ | Reciprocating saw |
| CN103008780A (en) * | 2012-12-10 | 2013-04-03 | 常熟建工建设集团有限公司苏州分公司 | Construction electric saw |
| DE102013208132A1 (en) * | 2013-05-03 | 2014-11-06 | Robert Bosch Gmbh | Hand tool |
| US9559628B2 (en) | 2013-10-25 | 2017-01-31 | Black & Decker Inc. | Handheld power tool with compact AC switch |
| US9937572B2 (en) * | 2015-04-22 | 2018-04-10 | Wesley Harold Hutchcraft | Blade fan |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1743116A (en) * | 2004-08-31 | 2006-03-08 | 罗伯特·博世有限公司 | Do not clamp the anchor clamps of saw blade by instrument |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4294013A (en) * | 1980-02-25 | 1981-10-13 | Widder Corporation | Portable hacksaw |
| DE3247178A1 (en) | 1982-12-21 | 1984-06-28 | Robert Bosch Gmbh, 7000 Stuttgart | JIGSAW WITH A FASTENING DEVICE FOR A FLAT JIGSAW BLADE |
| US5382249A (en) * | 1991-05-30 | 1995-01-17 | Synvasive Technology, Inc. | Adjustable surgical blade |
| DE4306974B4 (en) * | 1993-03-05 | 2007-08-30 | Robert Bosch Gmbh | Power driven sword saw |
| US5458346A (en) * | 1993-12-28 | 1995-10-17 | Briggs; William L. | Keyless saw blade chuck |
| DE19501635A1 (en) * | 1995-01-20 | 1996-08-01 | Metabowerke Kg | Device for receiving a saw blade that can be clamped at one end |
| US6295736B1 (en) * | 1995-06-09 | 2001-10-02 | Black & Decker Inc. | Blade ejection mechanism for a saw blade clamping arrangement of a power tool |
| US6944959B2 (en) * | 1995-06-09 | 2005-09-20 | Black & Decker Inc. | Clamping arrangement for receiving a saw blade in multiple orientations |
| US7325315B2 (en) * | 1995-06-09 | 2008-02-05 | Black & Decker Inc. | Clamping arrangement for receiving a saw blade in multiple orientations |
| GB2374037B (en) * | 2001-04-04 | 2003-06-04 | Bosch Gmbh Robert | Releasable tool fastening mechanism and tool for use therewith |
| US7111405B2 (en) * | 2002-06-17 | 2006-09-26 | Robert Bosch Gmbh | Hand-operated jig-saw with saw blade guidance system |
| US7833241B2 (en) * | 2002-11-12 | 2010-11-16 | Stryker Corporation | Surgical saw blade coupler |
| CN1278809C (en) * | 2003-01-13 | 2006-10-11 | 苏州宝时得电动工具有限公司 | Quickly changeng and clamping mechanism of saw blade |
| US6848186B1 (en) * | 2003-08-18 | 2005-02-01 | Rexon Industrial Corp., Ltd. | Saw blade clamping device |
| US7774944B1 (en) * | 2004-12-27 | 2010-08-17 | Donald Wagenbach | Saw blade adaptor and holder |
| DE102005063015A1 (en) * | 2005-12-30 | 2007-07-05 | Robert Bosch Gmbh | Lifting saw with attachment device for a saw blade |
-
2006
- 2006-05-31 DE DE200610025768 patent/DE102006025768A1/en not_active Withdrawn
-
2007
- 2007-04-05 EP EP20070727821 patent/EP2029303B1/en not_active Expired - Fee Related
- 2007-04-05 WO PCT/EP2007/053353 patent/WO2007137900A1/en active Application Filing
- 2007-04-05 US US12/095,576 patent/US8112895B2/en not_active Expired - Fee Related
- 2007-04-05 DE DE200750004197 patent/DE502007004197D1/en active Active
- 2007-04-05 CN CN2007800200133A patent/CN101454102B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1743116A (en) * | 2004-08-31 | 2006-03-08 | 罗伯特·博世有限公司 | Do not clamp the anchor clamps of saw blade by instrument |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2029303B1 (en) | 2010-06-23 |
| US8112895B2 (en) | 2012-02-14 |
| DE102006025768A1 (en) | 2007-12-13 |
| EP2029303A1 (en) | 2009-03-04 |
| CN101454102A (en) | 2009-06-10 |
| DE502007004197D1 (en) | 2010-08-05 |
| WO2007137900A1 (en) | 2007-12-06 |
| US20100229407A1 (en) | 2010-09-16 |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120229 |